ResearchRouting table, looking glass, RPKI & IRR

45.204.19.0/24 Korea

Announced by AS133448 Korea. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 45.204.19.0/24

Prefix
45.204.19.0/24
Origin
AS133448 CHGPL-AS-AP
RPKI
RPKI valid
Size
256 addresses
Less specific
45.204.0.0/17 AS35916 MULTA-ASN1
More specifics
0
IRR route objects
2 exact, 16 covering
In RouteViews
2026-10-13 08:02 UTC
Paths

How 45.204.19.0/24 is reached

Every path our looking glass collectors hold for this exact prefix. Open one for its attributes, or see them all side by side in the looking glass.

AS36601 TNT (TNT - Tampa, FL)Collector-1-TAMPA-FL36601 174 132825×2 55720 133448
OriginAS133448 Korea
Origin codeIGP
Communities174:21201 174:22039 36601:150 36601:174 36601:2001
Updated4d 7h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 2914 55720 133448
OriginAS133448 Korea
Origin codeIGP
Communities903:900 903:13760
Updated4d 7h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 1299 174 132825×2 55720 133448
OriginAS133448 Korea
Origin codeIGP
Communities36295:100
Updated5d 16h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 174 132825×2 55720 133448
OriginAS133448 Korea
Origin codeIGP
Communities174:21201 174:22039
Updated5d 16h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 132825×2 55720 133448
OriginAS133448 Korea
Origin codeIGP
Communities174:21201 174:22039 36295:100 36295:174
Updated9d 10h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS133448 to originate 45.204.19.0/24 up to /24. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
45.204.19.0/24/24AS133448 CHGPL-AS-APAFRINIC
IRR

Route objects

Registered in the IRR for this prefix and the ones covering it. Look it up live.

RouteOriginSourceDescriptionMaintained by
45.204.19.0/24AS133448 CHGPL-AS-APAFRINICData Center Network LimitedLARUS-SERVICE-MNT
45.204.19.0/24AS133448 CHGPL-AS-APRADBData Center Network LimitedMAINT-LARUS
45.204.18.0/23 coveringAS134548 DXTL-HKNTTCOMProxy-registered route objectMAINT-AS9304
45.204.18.0/23 coveringAS134548 DXTL-HKRADBProxy-registered route objectMAINT-AS9304
45.204.16.0/22 coveringAS134548 DXTL-HKNTTCOMProxy-registered route objectMAINT-AS9304
45.204.16.0/22 coveringAS134548 DXTL-HKRADBProxy-registered route objectMAINT-AS9304
45.204.16.0/21 coveringAS134548 DXTL-HKNTTCOMProxy-registered route objectMAINT-AS9304
45.204.16.0/21 coveringAS55720 GIGABIT-MYRADBCMI (Customer Route)MAINT-AS58453
45.204.16.0/21 coveringAS64050 BGNL-HKRADBCMI (Customer Route)MAINT-AS58453
45.204.16.0/21 coveringAS134548 DXTL-HKRADBProxy-registered route objectMAINT-AS9304
45.204.16.0/20 coveringAS134548 DXTL-HKNTTCOMProxy-registered route objectMAINT-AS9304
45.204.16.0/20 coveringAS134548 DXTL-HKRADBProxy-registered route objectMAINT-AS9304
45.204.0.0/19 coveringAS134548 DXTL-HKNTTCOMProxy-registered route objectMAINT-AS9304
45.204.0.0/19 coveringAS134548 DXTL-HKRADBProxy-registered route objectMAINT-AS9304
45.204.0.0/18 coveringAS134548 DXTL-HKNTTCOMProxy-registered route objectMAINT-AS9304
45.204.0.0/17 coveringAS134548 DXTL-HKNTTCOMProxy-registered route objectMAINT-AS9304
45.204.0.0/17 coveringAS35916 MULTA-ASN1RADBCustomer Route - LOA ProvidedMAINT-AS35916
45.204.0.0/16 coveringAS134548 DXTL-HKNTTCOMProxy-registered route objectMAINT-AS9304
Less specific

Covering prefixes

Announced prefixes that contain this one, most specific first.

45.204.0.0/17 AS35916 MULTA-ASN1
Tools

Check 45.204.19.0/24 live

Looking glassIP to ASN APIRPKI APIIRR API